Triggering method and wireless handheld device

ABSTRACT

A triggering method and a wireless handheld device provided in embodiments of the present invention relate to the field of electronic technologies. The touchscreen triggering method includes: detecting an input combination that is of a click frequency and/or click intensity and is received when a touchscreen is in a locked state; and when it is detected that the input combination that is of the click frequency and/or the click intensity and is received when the touchscreen is in the locked state matches a pre-stored input combination of a click frequency and/or click intensity, wherein the pre-stored input combination of the click frequency and/or the click intensity is corresponding to an operation, executing the operation corresponding to the matched pre-stored input combination of the click frequency and/or the click intensity.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of international Application No.PCT/CN2011/075620, filed on Jun. 10, 2011, which is hereby incorporatedby reference in its entirety.

TECHNICAL FIELD

The present invention relates to the field of electronic technologies,and in particular, to a triggering method and a wireless handhelddevice.

BACKGROUND

With development trends of facilitation and miniaturization of wirelesshandheld devices, higher requirements are imposed on input configurationof the wireless handheld devices. As an input device that occupies smallspace and is convenient to use, a touchscreen is widely applied.

In a wireless handheld device having a touchscreen, physical coordinatesof a touch on a screen are analyzed, and then a corresponding program isstarted or corresponding processing is performed. That is, a virtualkeyboard or a menu is generally set in a touchscreen, and an operatorgenerates touch input by touching or pressing a keyboard button on thevirtual keyboard or a menu button on the menu.

However, in a practical application, in a dark ambient environment or ina case of emergency, a touchscreen user may fail to perform effectivetouch input on a wireless handheld device whose touchscreen is in alocked state; as a result, a related function cannot be operated intime, so that it is inconvenient to use.

SUMMARY

Embodiments of the present invention provide a triggering method and awireless handheld device, so as to solve a problem that in a darkenvironment or in case of emergency, effective touch input cannot beperformed on a wireless handheld device whose touchscreen is in a lockedstate.

In order to achieve the foregoing objectives, the embodiments of thepresent invention adopt the following technical solutions:

In one aspect, a touchscreen triggering method is provided and includes:

detecting an input combination that is of a click frequency and/or clickintensity and is received when a touchscreen is in a locked state; and

when it is detected that the input combination that is of the clickfrequency and/or the click intensity and is received when thetouchscreen is in the locked state matches a pre-stored inputcombination of a click frequency and/or click intensity, where thepre-stored input combination of the click frequency and/or the clickintensity is corresponding to an operation, executing the operationcorresponding to the matched pre-stored input combination of the clickfrequency and/or the click intensity.

In one aspect, a wireless handheld device is provided and includes:

a touchscreen, configured to receive a click operation;

a detecting unit, configured to detect an input combination that is of aclick frequency and/or click intensity and is received when thetouchscreen is in a locked state;

a determining unit, configured to determine whether the inputcombination that is of the click frequency and/or the click intensity,is received when the touchscreen is in the locked state, and is detectedby the detecting unit matches a pre-stored input combination of a clickfrequency and/or click intensity, where the pre-stored input combinationof the click frequency and/or the click intensity is corresponding to anoperation; and

an executing unit, configured to, when the determining unit determinesthat the matching succeeds, execute the operation corresponding to thepre-stored input combination that is of the click frequency and/or theclick intensity and is matched by the determining unit.

In one aspect, a wireless handheld device is provided and includes:

a touchscreen; and

at least one processor, coupled to the touchscreen, where the processoris configured to detect an input combination that is of a clickfrequency and/or click intensity and is received when the touchscreen isin a locked state; and when it is detected that the input combinationthat is of the click frequency and/or the click intensity and isreceived when the touchscreen is in the locked state matches apre-stored input combination of a click frequency and/or clickintensity, where the pre-stored input combination of the click frequencyand/or the click intensity is corresponding to an operation, execute theoperation corresponding to the matched pre-stored input combination ofthe click frequency and/or the click intensity.

With the triggering method and the wireless handheld device provided inthe embodiments of the present invention, an input combination that isof a click frequency and/or click intensity and is received when atouchscreen is in a locked state is detected; and when it is detectedthat the received input combination of the click frequency and/or theclick intensity matches a pre-stored input combination of a clickfrequency and/or click intensity, where the pre-stored input combinationof the click frequency and/or the click intensity is corresponding to anoperation, the operation corresponding to the matched pre-stored inputcombination of the click frequency and/or the click intensity isexecuted. In this way, a related operation is executed according to aclick frequency and/or click intensity, and it no longer needs toperform precise touch input on a virtual keyboard or a virtual button ofa touchscreen. Therefore, even in a dark environment or in a case ofemergency, effective touch input can still be performed on a wirelesshandheld device whose touchscreen is in a locked state, so that it isgreatly convenient for a user of the wireless handheld device.

BRIEF DESCRIPTION OF DRAWINGS

To describe the technical solutions in the embodiments of the presentinvention more clearly, the following briefly introduces theaccompanying drawings required for describing the embodiments.Apparently, the accompanying drawings in the following description showmerely some embodiments of the present invention, and a person ofordinary skill in the art may still derive other drawings from theseaccompanying drawings without creative efforts.

FIG. 1 is a schematic flow chart of a triggering method according to anembodiment of the present invention;

FIG. 2 is a schematic diagram of a touch position in a triggering methodaccording to an embodiment of the present invention;

FIG. 3 is a schematic diagram of another touch position in a triggeringmethod according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a wireless handheld deviceaccording to an embodiment of the present invention;

FIG. 5 is another schematic structural diagram of a wireless handhelddevice according to an embodiment of the present invention; and

FIG. 6 is another schematic structural diagram of a wireless handhelddevice according to an embodiment of the present invention.

DESCRIPTION OF EMBODIMENTS

The following clearly describes the technical solutions in theembodiments of the present invention with reference to the accompanyingdrawings in the embodiments of the present invention. Apparently, theembodiments to be described are merely a part rather than all of theembodiments of the present invention. All other embodiments obtained bya person of ordinary skill in the art based on the embodiments of thepresent invention without creative efforts shall fall within theprotection scope of the present invention.

First, it should be noted that a wireless handheld device described inthe embodiments of the present invention includes but is not limited toelectronic devices capable of sending a short message such as mobilephones of different systems, smart phones based on different operatingsystems, personal digital assistants PDA.

Various embodiments of the present invention are described withreference to details discussed in the following, and the variousembodiments are shown in the accompanying drawings. The followingdescriptions and drawings are used to describe the present invention,and should not be construed as a limitation to the present invention.Many details are described so as to provide a thorough understanding forthe embodiments of the present invention. However, in some examples,well known or regular details are not described, so as to provide abrief discussion about the embodiments of the present invention.

Some of detailed descriptions in the following are presented in the formof algorithms, and these algorithms include operations of data stored ina computer memory. An algorithm is generally an operation sequence forobtaining an expected result. These operations usually require orinvolve physical manipulations on physical quantities. Usually (thoughnot necessary), these quantities are in the forms of electric ormagnetic signals that can be stored, transmitted, combined, compared,and manipulated in another manner. It has been proved that sometimes itis convenient to mention these signals as bits, values, elements,symbols, characters, items, numbers, and so on, which is mainly for thepurpose of universality.

However, all these and similar terms will be associated with appropriatephysical quantities, and only apply to conveniently marking thesequantities. Unless obviously specified in the following discussions, itis acknowledged in the entire specification that the discussion about aterm such as “process”, “detect”, “match”, “start”, “close”, “unlock”,“enter”, “exit”, “set”, “pause”, “determine”, or “execute” may refer toan action or processing of a data processing system or a similarelectronic device; and the data processing system or the electronicdevice manipulates data represented as physical (electronic) quantitiesin a register and a memory in the system, and converts the data to otherdata similarly represented as physical quantities in the memory or theregister or other such information storage, transmission, or displaydevices in the system.

A touchscreen triggering method provided in an embodiment of the presentinvention is shown in FIG. 1, and the method includes:

S101: Detect an input combination that is of a click frequency and/orclick intensity and is received when a touchscreen is in a locked state.

Herein, a processor or a corresponding module of a wireless handhelddevice detects an input combination that is of a click frequency and/orclick intensity and is received when a touchscreen is in a locked state,which may be detecting an input combination that is of a click frequencyand/or click intensity and is received at preset one or more positionswhen the touchscreen is in the locked state, or may be detecting aninput combination that is of a click frequency and/or click intensityand is received at any one or more positions when the touchscreen is inthe locked state.

It should be noted that the detecting an input combination that is of aclick frequency and/or click intensity and is received when atouchscreen is in a locked state may be detecting a first click and aclick frequency and/or click intensity of all clicks within preset timefollowing the first click, and counting the detected first click and thedetected click frequency and/or click intensity of the all clicks as oneinput combination of the click frequency and/or the click intensity, forexample, if the preset time is 30 seconds, and 5 clicks are performedwithin 30 seconds following a first click on the touchscreen, a clickfrequency and/or click intensity of the 6 clicks is counted as one inputcombination of the click frequency and/or the click intensity.

S102: When it is detected that the input combination that is of theclick frequency and/or the click intensity and is received when thetouchscreen is in the locked state matches a pre-stored inputcombination of a click frequency and/or click intensity, where thepre-stored input combination of the click frequency and/or the clickintensity is corresponding to an operation, execute the operationcorresponding to the matched pre-stored input combination of the clickfrequency and/or the click intensity.

When the processor or the corresponding module of the wireless handhelddevice detects that the input combination that is of the click frequencyand/or the click intensity and is received when the touchscreen is inthe locked state matches a pre-stored input combination of a clickfrequency and/or click intensity, where the pre-stored input combinationof the click frequency and/or the click intensity is corresponding to anoperation, after unlocking the touchscreen, the processor or thecorresponding module of the wireless handheld device starts a musicplayer.

Herein, the pre-stored combination of the click frequency and/or clickintensity may be a combination of a click frequency and/or a clickintensity, where the combination of the click frequency and/or the clickintensity is set and stored by a user and corresponding to a relatedoperation, and may also be a combination of a click frequency and/orclick intensity, where the combination of the click frequency and/or theclick intensity is set and stored by a manufacturer of a wirelesshandheld device and corresponding to a related operation.

In addition, the operation corresponding to the input combination mayinclude at least any one of the following: starting one or moreapplication programs, pausing one or more application programs, closingone or more application programs, starting one or more menus, closingone or more menus, unlocking a touchscreen, entering one or morefunction interfaces, exiting one or more function interfaces, setting aparameter of a mobile phone, setting a mode of a mobile phone, setting afunction of a mobile phone, and so on. For example, for a certain inputcombination, it may be starting a music playing function, or pausing amusic playing function, or closing a music playing function, starting orclosing an alarm clock, starting a camera or a video camera, starting orclosing a radio, starting or closing a network connection, and so on;may also be starting a setting menu of a mobile phone or closing asetting menu of a mobile phone, and so on; and may also be entering anetwork selection interface or exiting a network selection interface,where setting a parameter of a mobile phone is, for example, setting avolume, an incoming call ringtone, and a notification ringtone of themobile phone, and so on; setting a mode of a mobile phone is, forexample, setting a silent mode, an airplane mode, or a normal mode, andso on; and setting a function of a mobile phone is, for example,starting or closing Bluetooth, starting or closing WIFI, and so on. Aspecific operation is not limited in this embodiment.

With the triggering method provided in the embodiment of the presentinvention, a wireless handheld device detects an input combination thatis of a click frequency and/or click intensity and is received when atouchscreen is in a locked state; and when it is detected that thereceived input combination of the click frequency and/or the clickintensity matches a pre-stored input combination of a click frequencyand/or click intensity, where the pre-stored input combination of theclick frequency and/or the click intensity is corresponding to anoperation, executes the operation corresponding to the matchedpre-stored input combination of the click frequency and/or the clickintensity. In this way, a related operation is executed according to aclick frequency and/or click intensity, and it no longer needs toperform precise touch input on a virtual keyboard or a virtual button ofa touchscreen. Therefore, even in a dark environment or in case ofemergency, effective touch input can still be performed on a wirelesshandheld device whose touchscreen is in a locked state, so that it isgreatly convenient for a user of a touch apparatus.

A touchscreen triggering method provided in another embodiment of thepresent invention is described by taking that a user starts a musicplayer of a mobile phone whose touchscreen is in a locked state as anexample.

The user may preset and store a combination of a click frequency andclick intensity, where the combination of the click frequency and theclick intensity is corresponding to an operation such as “starting amusic player”.

For example, the user starts a touch learning function of the mobilephone. It is assumed that “three successive clicks are performed on thescreen with the intensity of each click being medium” is set as aninstruction combination for starting the music player. Then, after theuser successively clicks a specified position of the screen three timeswith the intensity of each click being medium and selects “saving”, themobile phone pre-stores the combination of a click frequency and/orclick intensity for starting the music player.

In addition, before a mobile phone leaves the factory, a manufacturermay pre-store a set combination of a click frequency and/or clickintensity in the mobile phone, where the set combination of the clickfrequency and/or the click intensity is corresponding to a relatedoperation (such as starting a music player). After that, a user learnsand memorizes the combination in a manner of animations and text in aspecification or mobile phone.

It should be noted that, in this embodiment, the user clicks a specifiedposition of the screen when storing a touch instruction. However, in anactual application, for a mobile phone whose touchscreen is in a lockedstate, “three successive clicks on the screen with the intensity of eachclick being medium” may be performed at any position of the touchscreen.A touch position during actual input is not limited in this embodiment.That is, an input combination of a click frequency and/or clickintensity may be performed at preset one or more positions;alternatively, an input combination of a click frequency and/or clickintensity may be performed at any one or more positions.

It should be noted that, a pre-stored click frequency corresponding tothe operation may be one or more numerical intervals; and pre-storedtouchscreen clicking intensity corresponding to the operation may be oneor more numerical intervals. That is, a set click frequency and setclick intensity for clicking the touchscreen may be one or morenumerical intervals rather than one or more very precise numericalvalues. For example, the set click frequency is not a precise intervalsuch as 0.5 seconds, but may be set to an interval less than 1 second.If the click intensity needs to be set, the click intensity may be setto two levels, namely, “strong” and “weak”, or three levels, namely,“strong”, “medium”, and “weak”. Setting the click frequency and theclick intensity for clicking the touchscreen to numerical intervals mayincrease a probability of matching and identification, so that a touchinput success rate of a user is larger, and it is convenient for theuser to use.

When the user needs to play music by starting a music player in a mobilephone, the user only needs to perform “three successive clicks with theintensity of each click being medium”, and then the music player may bestarted to play music.

For example, the user may perform click in any region of a touchscreen.As shown in FIG. 2, the user may perform three successive clicks at anyposition of a touchscreen 20, such as a position 1, with the intensityof each click being medium. Then, a background matches the inputcombination with a pre-stored combination of a click frequency and clickintensity. If the matching succeeds, the music player corresponding tothe input combination is started to play music.

In addition, the user may perform click in different regions of thetouchscreen. As shown in FIG. 3, the user performs three clicks at anythree positions of the touchscreen 20, such as positions 2, 3, and 4,with the intensity of each click being medium. Then, the backgroundmatches the input combination with the pre-stored combination of theclick frequency and click intensity. If the matching succeeds, the musicplayer corresponding to the input combination is started to play music.

That is to say, no requirement may be imposed on a position where theuser clicks the touchscreen, which is different from a case in the priorart that the user has to touch a specified position. In a dark ambientenvironment or in a case of emergency, a related operation can beperformed quickly and a success rate is larger.

In addition, in this embodiment, starting the music player is taken asan example for description; however, this embodiment is not limitedthereto, and other operations may also be performed, such as any one ofthe following: starting one or more application programs, pausing one ormore application programs, closing one or more application programs,starting one or more menus, closing one or more menus, unlocking atouchscreen, entering one or more function interfaces, exiting one ormore function interfaces, setting a parameter of a mobile phone, settinga mode of a mobile phone, setting a function of a mobile phone, and soon.

With the triggering method provided in the embodiment of the presentinvention, a wireless handheld device detects an input combination thatis of a click frequency and/or click intensity and is received when atouchscreen is in a locked state; and when it is detected that thereceived input combination of the click frequency and/or the clickintensity matches a pre-stored input combination of a click frequencyand/or click intensity, where the pre-stored input combination of theclick frequency and/or the click intensity is corresponding to anoperation, executes the operation corresponding to the matchedpre-stored input combination of the click frequency and/or the clickintensity. In this way, a related operation is executed according to aclick frequency and/or click intensity, and it no longer needs toperform precise touch input on a virtual keyboard or a virtual button ofa touchscreen. Therefore, even in a dark environment or in case ofemergency, effective touch input can still be performed on a wirelesshandheld device whose touchscreen is in a locked state, so that it isgreatly convenient for a user of the wireless handheld device.

In addition, the setting of touch input may be setting only a clickfrequency, or setting only click intensity, or setting both a clickfrequency and click intensity as described in this embodiment. Setting,inputting, and matching steps in a case that only a click frequency orclick intensity is set are similar to those in this embodiment, whichare described herein again.

As shown in FIG. 4, a wireless handheld device 40 provided in anembodiment of the present invention includes:

a touchscreen 401, configured to receive a click operation;

a detecting unit 402, configured to detect an input combination that isof a click frequency and/or click intensity and is received when thetouchscreen 401 is in a locked state;

a determining unit 403, configured to determine whether the inputcombination that is of the click frequency and/or the click intensity,is received when the touchscreen 401 is in the locked state, and isdetected by the detecting unit 402 matches a pre-stored inputcombination of a click frequency and/or click intensity, where thepre-stored input combination of the click frequency and/or the clickintensity is corresponding to an operation; and

an executing unit 404, configured to, when the determining unit 403determines that the matching succeeds, execute the operationcorresponding to the pre-stored input combination that is of the clickfrequency and/or the click intensity and is matched by the determiningunit 403.

The wireless handheld device provided in the embodiment of the presentinvention detects an input combination that is of a click frequencyand/or click intensity and is received when a touchscreen is in a lockedstate; and when it is detected that the received input combination ofthe click frequency and/or the click intensity matches a pre-storedinput combination of a click frequency and/or click intensity, where thepre-stored input combination of the click frequency and/or the clickintensity is corresponding to an operation, executes the operationcorresponding to the matched pre-stored input combination of the clickfrequency and/or the click intensity. In this way, a related operationis executed according to a click frequency and/or click intensity, andit no longer needs to perform precise touch input on a virtual keyboardor a virtual button of a touchscreen. Therefore, even in a darkenvironment or in a case of emergency, effective touch input can stillbe performed on a wireless handheld device whose touchscreen is in alocked state, so that it is greatly convenient for a user of a touchapparatus.

Further, as shown in FIG. 5, the detecting unit 402 includes at leastone of the following units:

a first detecting unit 4021, configured to detect an input combinationthat is of a click frequency and/or click intensity and is received atpreset one or more positions when the touchscreen is in the locked stat;or

a second detecting unit 4022, configured to detect an input combinationthat is of a click frequency and/or click intensity and is received atany one or more positions when the touchscreen is in the locked state.

No requirement may be imposed on a position where a user clicks thetouchscreen, which is different from a case in the prior art that theuser has to touch a specified position. In a dark ambient environment orin case of emergency, a related operation can be performed quickly and asuccess rate is larger.

In addition, the foregoing operation includes at least one of thefollowing: starting one or more application programs, pausing one ormore application programs, closing one or more application programs,starting one or more menus, closing one or more menus, unlocking atouchscreen, entering one or more function interfaces, exiting one ormore function interfaces, setting a parameter of a mobile phone, settinga mode of a mobile phone, and setting a function of a mobile phone.

FIG. 6 is a schematic structural diagram of a wireless handheld deviceaccording to an embodiment of the present invention. The wirelesshandheld device may include: at least one touchscreen 501 and aprocessor 502, which are coupled with each other through a bus 503.

Optionally, the wireless handheld device may further include one or moreinput/output controllers 504 coupled to another component through thebus, and the one or more input/output controllers 504 are also coupledto the bus 503 so as to provide an interface for one or moreinput/output devices 505. Optionally, the wireless handheld device mayfurther include a radio frequency transceiver 506 coupled to anothercomponent through the bus. The bus 503 may include one or more busesconnected to each other through various bridges, controllers, and/oradapters well known in the art. The input/output device 505 may includea key area, a keyboard, or a cursor controller.

A wireless handheld device provided in an embodiment of the presentinvention includes:

a touchscreen 501; and

at least one processor 5032, coupled to the touchscreen 501 and a memory502, where the processor 5032 is configured to detect an inputcombination that is of a click frequency and/or click intensity and isreceived when the touchscreen 501 is in a locked state; and when it isdetected that the input combination that is of the click frequencyand/or the click intensity and is received when the touchscreen 501 isin the locked state matches an input combination of a click frequencyand/or a click intensity, where the input combination of the clickfrequency and/or the click intensity is corresponding to an operationand is pre-stored by the memory 502, execute the operation correspondingto the matched pre-stored input combination of the click frequencyand/or the click intensity.

Further, the processor 502 is further configured to detect an inputcombination that is of a click frequency and/or click intensity and isreceived at preset at least one position or any at least one positionwhen the touchscreen 501 is in the locked state.

In addition, the foregoing operation includes at least one of thefollowing: starting one or more application programs, pausing one ormore application programs, closing one or more application programs,starting one or more menus, closing one or more menus, unlocking atouchscreen, entering one or more function interfaces, exiting one ormore function interfaces, setting a parameter of a mobile phone, settinga mode of a mobile phone, or setting a function of a mobile phone.

The wireless handheld device provided in the embodiment of the presentinvention detects an input combination that is of a click frequencyand/or click intensity and is received when a touchscreen is in a lockedstate; and when it is detected that the received input combination ofthe click frequency and/or the click intensity matches a pre-storedinput combination of a click frequency and/or click intensity, where thepre-stored input combination of the click frequency and/or the clickintensity is corresponding to an operation, executes the operationcorresponding to the matched pre-stored input combination of the clickfrequency and/or the click intensity. In this way, a related operationis executed according to a click frequency and/or click intensity, andit no longer needs to perform precise touch input on a virtual keyboardor a virtual button of a touchscreen. Therefore, even in a darkenvironment or in a case of emergency, effective touch input can stillbe performed on a wireless handheld device whose touchscreen is in alocked state, so that it is greatly convenient for a user of a touchapparatus.

A person of ordinary skill in the art may understand that all or a partof the steps of the foregoing method embodiments may be implemented by aprogram instructing relevant hardware. The foregoing program may bestored in a computer readable storage medium. When the program runs, thesteps of the foregoing method embodiments are performed. The foregoingstorage medium includes various mediums capable of storing programcodes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

The foregoing descriptions are merely specific embodiments of thepresent invention, but are not intended to limit the protection scope ofthe present invention. Any variation or replacement readily figured outby a person skilled in the art within the technical scope disclosed inthe present invention shall all fall within the protection scope of thepresent invention. Therefore, the protection scope of the presentinvention shall be subject to the protection scope of the claims.

What is claimed is:
 1. A triggering method, comprising: detecting aninput combination that is of a click frequency and/or click intensityand is received when a touchscreen is in a locked state; and when it isdetected that the input combination that is of the click frequencyand/or the click intensity and is received when the touchscreen is inthe locked state matches a pre-stored input combination of a clickfrequency and/or click intensity, wherein the pre-stored inputcombination of the click frequency and/or the click intensity iscorresponding to an operation, executing the operation corresponding tothe matched pre-stored input combination of the click frequency and/orthe click intensity; wherein the operation comprises at least any one ofthe following: starting one or more application programs, pausing one ormore application programs, closing one or more application programs,starting one or more menus, closing one or more menus, unlocking atouchscreen, entering one or more function interfaces, exiting one ormore function interfaces, setting a parameter of a mobile phone, settinga mode of a mobile phone, and setting a function of a mobile phone. 2.The method according to claim 1, wherein a pre-stored click frequencycorresponding to the operation is one or more numerical intervals; andpre-stored touchscreen clicking intensity corresponding to the operationis one or more numerical intervals.
 3. The method according to claim 1,wherein the detecting an input combination that is of a click frequencyand/or click intensity and is received when a touchscreen is in a lockedstate comprises: detecting an input combination that is of a clickfrequency and/or click intensity and is received at preset one or morepositions when the touchscreen is in the locked state; or detecting aninput combination that is of a click frequency and/or click intensityand is received at any one or more positions when the touchscreen is inthe locked state.
 4. A wireless handheld device, comprising: atouchscreen; and at least one processor, coupled to the touchscreen,wherein the processor is configured to detect an input combination thatis of a click frequency and/or click intensity and is received when thetouchscreen is in a locked state; and when it is detected that the inputcombination that is of the click frequency and/or the click intensityand is received when the touchscreen is in the locked state matches apre-stored input combination of a click frequency and/or clickintensity, wherein the pre-stored input combination of the clickfrequency and/or the click intensity is corresponding to an operation,execute the operation corresponding to the matched pre-stored inputcombination of the click frequency and/or the click intensity; whereinthe operation comprises at least any one of the following: starting oneor more application programs, pausing one or more application programs,closing one or more application programs, starting one or more menus,closing one or more menus, unlocking a touchscreen, entering one or morefunction interfaces, exiting one or more function interfaces, setting aparameter of a mobile phone, setting a mode of a mobile phone, andsetting a function of a mobile phone.
 5. The wireless handheld deviceaccording to claim 4, wherein the processor is further configured todetect an input combination that is of a click frequency and/or clickintensity and is received at preset at least one position or any atleast one position when the touchscreen is in the locked state.